57238880

素因数分解:

$2^5\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1873}}^1$

素因数の和:2079

約数の個数: 48

約数和(自身を含む): 136007424

約数和(自身を除く): 78768544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 191, 382, 764, 955, 1528, 1873, 1910, 3056, 3746, 3820, 6112, 7492, 7640, 9365, 14984, 15280, 18730, 29968, 30560, 37460, 59936, 74920, 149840, 299680, 357743, 715486, 1430972, 1788715, 2861944, 3577430, 5723888, 7154860, 11447776, 14309720, 28619440, 57238880]

約数ペア:

[(1, 57238880), (2, 28619440), (4, 14309720), (5, 11447776), (8, 7154860), (10, 5723888), (16, 3577430), (20, 2861944), (32, 1788715), (40, 1430972), (80, 715486), (160, 357743), (191, 299680), (382, 149840), (764, 74920), (955, 59936), (1528, 37460), (1873, 30560), (1910, 29968), (3056, 18730), (3746, 15280), (3820, 14984), (6112, 9365), (7492, 7640)]